Fifty-six million years ago, during the Paleocene-Eocene Thermal Maximum (PETM), global temperatures rose by more than 5°C ...

If we decide to take up the challenge of managing the Earth's surface carbon cycle as a way of mitigating anthropogenic carbon emissions, we cannot ignore the contribution of inland water any longer.

Our research is primarily focused on the ocean carbon cycle, one of the most important biogeochemical ... These observations provide information about the amount of anthropogenic carbon dioxide in the ...

In the context of the ongoing anthropogenic climate change it is ... of CO 2 from (sub-)tropical soils than predicted by carbon cycle models. Co-author Dr. Peter Köhler from AWI Bremerhaven ...

Carbon cycle–climate feedbacks are expected to ... processes on the size of the terrestrial carbon sink. For example, anthropogenic nitrogen deposition, which is not considered in their model ...

as part of what is called ‘the global carbon cycle.’ A change in any of these fluxes could have wide-ranging impacts on ecosystems and our climate. The IAEA Environment Laboratories apply nuclear and ...

Understanding how glaciers get their carbon, including how much comes from atmospheric deposition, can help scientists understand how human activity affects the glacier carbon cycle and ecosystems.

Scientists were unsure if the slowdown since 2004 was a result of global warming. Measuring anthropogenic carbon concentrations in the ocean is no small feat. Lovenduski and other oceanographers have ...

These muddy sediments are rich in organic matter and play a central role in the carbon cycle of the Baltic Sea. They are affected both by natural forces such as storms and by anthropogenic impacts ...